Powerdeck® U

Easy to install flat roof insulation board suitable for torch-on felt.

Powerdeck® U is a high performance rigid PIR insulation board for use in warm flat roofs with bituminous torch-on felt waterproofing systems. Its optimum stability, strength and structural integrity allows for the flattest finish. Combined with its precision-cut dimensions, your installation is quicker, easier and more cost effective.

Our Powerdeck® U is CCPI verified, as noted in the verification marking below: 

Powerdeck U CCPI Verification Marking

Key benefits

  • Good thermal performance: λ = 0.024 - 0.027 W/mK
  • Light and easy to install

Flat roofs

Getting started with Powerdeck® U

Key specifications
Lambda (λ) info 0.024 W/mK (≥120mm), 0.025 W/mK (80mm – 119mm), 0.027W/mK (≤79mm) W/mK
Size(s) 1200x600 mm
Fire performance Euroclass F
Edge finishing Straight edge
Compressive strength ≥ 150 kPa
Insulation thickness Thermal Resistance Value: (m²K/W)
30 mm 1.10
40 mm * 1.45
50 mm 1.85
60 mm * 2.20
70 mm * 2.55
80 mm 3.20
90 mm * 3.60
100 mm 4.00
120 mm 5.00
130 mm 5.40
140 mm 5.80
150 mm 6.25
* Available on demand (subject to minimum order quantity)
Where to buy?

Where to buy?

We have an extensive network of Recticel Insulation stockists.

Find your nearest stockist
Technical question?

Technical question?

Wondering if this product fits your needs? Do you require more technical information?

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Calculate your U‑value

Meeting your project’s U-value requirements using Recticel Insulation’s solutions.

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